diff options
author | Thomas Monjalon <thomas.monjalon@6wind.com> | 2013-04-16 11:44:12 +0200 |
---|---|---|
committer | Thomas Monjalon <thomas.monjalon@6wind.com> | 2013-10-09 16:39:44 +0200 |
commit | 0740028fc123036abe839903011619d0bce12a9f (patch) | |
tree | a4150551f5e15d140ee4253d2f7d91bb45749b7f | |
parent | e4f0b29735cb11414e28dd6836c800c3742e48fc (diff) |
version: 1.5.0r1 and add helper macrosv1.5.0r1
Applications can test versions, for compatibility, this way:
#if RTE_VERSION >= RTE_VERSION_NUM(1,2,3,4)
RTE_VERSION was already defined for use with rte_config.
It is moved in rte_version.h and updated to current version number.
Note that the first tag having this helper is 1.2.3r2.
Releases r0 have not this patch.
Signed-off-by: Thomas Monjalon <thomas.monjalon@6wind.com>
Reviewed-by: Olivier Matz <olivier.matz@6wind.com>
-rw-r--r-- | lib/librte_eal/common/include/rte_eal.h | 1 | ||||
-rw-r--r-- | lib/librte_eal/common/include/rte_version.h | 29 |
2 files changed, 25 insertions, 5 deletions
diff --git a/lib/librte_eal/common/include/rte_eal.h b/lib/librte_eal/common/include/rte_eal.h index 31826cf919..f3bbada710 100644 --- a/lib/librte_eal/common/include/rte_eal.h +++ b/lib/librte_eal/common/include/rte_eal.h @@ -46,7 +46,6 @@ extern "C" { #endif -#define RTE_VERSION 1 /**< The version of the RTE configuration structure. */ #define RTE_MAGIC 19820526 /**< Magic number written by the main partition when ready. */ /** diff --git a/lib/librte_eal/common/include/rte_version.h b/lib/librte_eal/common/include/rte_version.h index 9326687e3d..7f08262ba5 100644 --- a/lib/librte_eal/common/include/rte_version.h +++ b/lib/librte_eal/common/include/rte_version.h @@ -67,13 +67,32 @@ extern "C" { #define RTE_VER_PATCH_LEVEL 0 /** + * Patch release number i.e. the w in x.y.zrw + */ +#define RTE_VER_PATCH_RELEASE 1 + +/** + * Macro to compute a version number usable for comparisons + */ +#define RTE_VERSION_NUM(a,b,c,d) ((a) << 24 | (b) << 16 | (c) << 8 | (d)) + +/** + * All version numbers in one to compare with RTE_VERSION_NUM() + */ +#define RTE_VERSION RTE_VERSION_NUM( \ + RTE_VER_MAJOR, \ + RTE_VER_MINOR, \ + RTE_VER_PATCH_LEVEL, \ + RTE_VER_PATCH_RELEASE) + +/** * Extra string to be appended to version number, * for example: pre1, EAR, final etc. */ -#define RTE_VER_SUFFIX "pre-release" +#define RTE_VER_SUFFIX "" /** - * Function returning string of version number: "RTE x.y.z" + * Function returning string of version number: "RTE x.y.zrw" * @return * string */ @@ -83,13 +102,15 @@ rte_version(void) { return RTE_VER_PREFIX" " RTE_STR(RTE_VER_MAJOR)"." RTE_STR(RTE_VER_MINOR)"." - RTE_STR(RTE_VER_PATCH_LEVEL) + RTE_STR(RTE_VER_PATCH_LEVEL)"r" + RTE_STR(RTE_VER_PATCH_RELEASE) "-"RTE_VER_SUFFIX; else return RTE_VER_PREFIX" " RTE_STR(RTE_VER_MAJOR)"." RTE_STR(RTE_VER_MINOR)"." - RTE_STR(RTE_VER_PATCH_LEVEL); + RTE_STR(RTE_VER_PATCH_LEVEL)"r" + RTE_STR(RTE_VER_PATCH_RELEASE); } #ifdef __cplusplus |